(Did you really just write the tag nesting blockquote > i > li, and write a link with target="_blank"? Aiee!)

Droid Sans Mono looks vaguely acceptable, but both caveats are awkward for me for an Emacs default font, the styles mattering more than the zero (since my current default font's zero isn't slashed anyway). I use Terminus for my xterms, and I've considered using it for Emacs too. I'll add the Droid stuff to my list of candidates, though whether that has any effect remains to be seen.